Curated OER
Enzymatic Browning Experiment
Students, in groups, experiment with Heat Blanching, Vitamin C Dip, and Sulfur Dioxide Dip to see if they can prevent enzymatic browning.
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Soil Erosion Demonstrations
Learners conduct experiments demonstrating soil erosion and the benefits of conservation practices. Working in groups, they use topsoil and sand in shallow boxes as models to examine the effects of water on soil and sand with and without...
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Paper Chromatography
Small groups of students perform paper chromatography to separate food dyes into their component colors. Students perform the experiment and collect, organize, and represent their data to form an explanation of their outcomes. Students...
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Childhood Obesity
Students identify a question to generate appropriate data and predict results. They distinguish between a total population and a sample and use a variety of methods to collect and record data. Students create classifications and ranges...
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Frogs: Fact or Folklore
Students discover how frogs are adapted to their environment. They view and discuss a Discovery Channel video on frogs and the myths surrounding frogs. In small, groups they compile data on frogs from the internet to create a Frog Fact...
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Comparisons of the Past Simple and Present Perfect Verb Tenses
In this past simple and present perfect verb tense worksheet, students study two tables that show the proper use of the verb tenses. They complete 7 sentences by putting the verbs in brackets into the correct verb tense.
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The Solar System: Why do we Explore?
Third graders act as scientists. In this property discovery lesson, 3rd graders explore the substance "Oobleck" (cornstarch, water, food coloring). They work in groups to investigate the substance and make observations as a scientist...
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Microbe Experimentation: Sour Milk
Sixth graders design and conduct an experiment with milk to investigate how temperature affects bacteria growth. They, in groups, construct a hypothesis, perform the experiment and then record and present the results.
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Biotechnology Projects and Writing Assignments
Students research a subject about biotechnology and do a project or a writing assignment on it. They can pick from a possible eighteen different projects and five different writing projects.
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I'm Tellin'!: Kids Bringing Folktales Alive
Students participate in a reading lesson that works on social and academic skills. They increase reading comprehension with direct instruction with the group reading of a folktale. Then students research their own stories to tell.
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Wacky Wildlife World
Fourth graders research organisms in the environment in Kentucky and create brochures for the local area wildlife reserves. Individuals create brochures that include information on habitat, body characteristics, scientific class, role...
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The Business of Design
Students visit the Design for the Other 90% exhibition. For this design lesson, student learn how to design for the population of the world that is poor or impoverished. In addition, students read New York Times articles and watch videos...
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Changing the World: Social Entrepreneurs Part Two
Learners explore the work of social entrepreneurs. In this entrepreneurship lesson, students research a specific entrepreneur and create a presentation introducing him or her to the class. Learners design a seminar on social...
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Topic Books: Leigh Town Center
In this ESL Leigh Town Centre worksheet, students assemble the booklet and read about things they might see in Leigh Town Centre. Students then respond to 1 short answer question and 5 matching questions regarding the information they read.
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Sales Tax and Discounts
Students explore the concept of sales tax and discounts. In this sales tax and discounts lesson, students pretend to gamble in groups to win fake money. Students must tax their winnings. Students collect receipts. Students discuss the...
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Microarrays: Chipping Away at the Mysteries of Science and Medicine
High schoolers research microarrays on the internet in cooperative groups. Students write an essay describing the use of microarrays in environmental research and in medicine.
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The Columbian Exchange
Students examine the process of the Columbian Exchange. In groups, they create a poster showing the good exchanged and the people affected. They note the impacts of the Exchange on the world and present their poster to the class to end...
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How Does A Seed Become A Plant?
First graders evaluate what it takes for a seed to become a plant. They brainstorm what they know, discuss what they want to know and interact with a Plant WebQuest that indicates what they have learned. They also examine how we get the...
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Water Pollution
Fifth graders investigate how humans pollute the water supply with a number of different contaminates. While working in small groups they examine screening, sedimentation, filtration, and chemical treatments as methods of water treatment.
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Visit a Mesopotamian House
Students examine the various types of architecture used in Mesopotamia. In groups, they identify how climate, resources and cultures affect where and how people live. Using a worksheet, they compare and contrast their house to the one...
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Levels of Organization
High schoolers brainstorm a list of all the functions organisms carry out and how they carry them out. In groups, they are given the smallest and highest level of organization in organisms and are to fill in the missing spaces. To end...
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Viruses, Bacteria, Protists, and Fungi
In this viruses, bacteria, protists, and fungi activity, students will review the basic characteristics of each of these groups. Students will complete 7 fill in the blank questions about viruses, 6 true or false questions about...
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Cultural Comparison
Young scholars choose from a group of entries about the culture of Peru. In this Peruvian culture lesson, students understand the definition of culture. Young scholars describe the culture of Peru researched in the entry and complete a...
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Biotechnology: Monster or Miracle
Students explore biotechnology. For this scenario-based lesson, students take a survey on what they know about genetic engineering, view a PowerPoint, and conduct a web quest. Students will then be placed in groups, and produce one of...